Home / 61,602,995,276.71-85,012,632,630.83-34,137,040,577.27

Finding the Fourth Proportional to 61,602,995,276.71, 85,012,632,630.83 and 34,137,040,577.27

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Solution

The fourth proportional to 61,602,995,276.71, 85,012,632,630.83 and 34,137,040,577.27 is: 47,109,392,597.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,602,995,276.71 : 85,012,632,630.83 = 34,137,040,577.27 : x
  2. Step 2: Convert to fraction form
    61,602,995,276.71/85,012,632,630.83 = 34,137,040,577.27/x
  3. Step 3: Cross multiply
    61,602,995,276.71x = 85,012,632,630.83 × 34,137,040,577.27
  4. Step 4: Simplify right side
    61,602,995,276.71x = 2,902,079,689,698,595,307,520
  5. Step 5: Solve for x
    x = 2,902,079,689,698,595,307,520/61,602,995,276.71
  6. Step 6: Final answer
    x = 47,109,392,597.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.